TECHNETIUM ISOTOPES
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BTTECHNETIUM (CHEMICAL ELEMENTS)
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BTTRANSITION METALS ISOTOPES
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UDC546.718%54.027
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Descriptor GERTECHNETIUM-ISOTOPE
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Descriptor ENGTECHNETIUM ISOTOPES
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Descriptor FREISOTOPES DU TECHNÉTIUM
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Variant GERTECHNETIUMISOTOPE
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Variant GERISOTOPE/TECHNETIUM-ISOTOPE
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Variant ENGISOTOPES/TECHNETIUM ISOTOPES
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Variant FRETECHNÉTIUM/ISOTOPES DU TECHNÉTIUM
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NTTECHNETIUM-99 ISOTOPE